2012165210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1223}}^1\times {\mathrm{14957}}^1$

素因数の和:16198

約数の個数: 32

約数和(自身を含む): 3954655872

約数和(自身を除く): 1942490662

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1223, 2446, 6115, 12230, 13453, 14957, 26906, 29914, 67265, 74785, 134530, 149570, 164527, 329054, 822635, 1645270, 18292411, 36584822, 91462055, 182924110, 201216521, 402433042, 1006082605, 2012165210]

約数ペア:

[(1, 2012165210), (2, 1006082605), (5, 402433042), (10, 201216521), (11, 182924110), (22, 91462055), (55, 36584822), (110, 18292411), (1223, 1645270), (2446, 822635), (6115, 329054), (12230, 164527), (13453, 149570), (14957, 134530), (26906, 74785), (29914, 67265)]